PG-13 rated sci-fi books

24646 books

Sci-fi books with moderate content. May include moderate violence, mild romance, and some darker themes. Best for teens and up.

Ungodly
Ungodly
Kendare Blake
PG-13
The Renegade
The Renegade
Amy Dunne
PG-13
The Shadow Behind the Stars
The Shadow Behind the Stars
Rebecca Hahn
PG-13
If I Could Turn Back Time
If I Could Turn Back Time
Beth Harbison
PG-13
The Broken World
The Broken World
J. D. Oswald
PG-13
Twelve Kings
Twelve Kings
Bradley Beaulieu
PG-13
A Cold Silence
A Cold Silence
Alison Littlewood
PG-13
Gulak the Gulper Eel
Gulak the Gulper Eel
Benjamin Scott
PG-13
Charlotte the Baby Princess Fairy
Charlotte the Baby Princess Fairy
unknown
PG-13
Gestapo Mars
Gestapo Mars
Victor Gischler
PG-13
A Hollow in the Hills
A Hollow in the Hills
R. F. Long
PG-13
Black Heart
Black Heart
Mark Smylie
PG-13
Coffin Riders
Coffin Riders
James W. Bodden
PG-13
The Mirror
The Mirror
Natalia Lincoln
PG-13
Progeny of Vale
Progeny of Vale
Rhett C. Bruno
PG-13
The Murderer of the World
The Murderer of the World
Gaston de Wailly
PG-13
Return to the Stones
Return to the Stones
Jeremy Burnham
PG-13
One Last Time
One Last Time
Denise Daisy
PG-13
Thirteen for Dinner
Thirteen for Dinner
Denise Daisy
PG-13
Battalion Banished
Battalion Banished
Nancy Osa
PG-13
Spooktacular!
Spooktacular!
Sienna Mercer
PG-13
Undying Hope
Undying Hope
Emma Weylin
PG-13
Undying Hunger
Undying Hunger
Jessica Lee
PG-13
Forever Charmed
Forever Charmed
Rose Pressey
PG-13
Wracked
Wracked
Louis Puster, III
PG-13
Charmed, I'm Sure
Charmed, I'm Sure
Rose Pressey
PG-13
Ghouls Night Out
Ghouls Night Out
Rose Pressey
PG-13
The Ghoul Next Door
The Ghoul Next Door
Rose Pressey
PG-13
The Droll Child: A Paleo Indian Fantasy
The Droll Child: A Paleo Indian Fantasy
John Edgell (US)
PG-13
My Name Is Jared
My Name Is Jared
James Riley
PG-13